E6C2-C

4

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for ensuring

safety of persons either directly or indirectly.

Do not use it for such purposes.

Do not use the Encoder under ambient conditions that exceed the

ratings.

● Wiring

Cable Extension Characteristics

• When the cable length is extended, the output waveform startup

time is lengthened and it affects the phase difference

characteristics of phases A and B. Conditions will change

according to frequency, noise, and other factors. As a guideline,

2 m, use a Model with a Line-driver Output (max. length for line-

driver output: 100 m).

* Recommended Cable

Spiral shield

Conductor resistance: 92

Ω/km max. (20°C)

Insulation resistance: 5

Ω/km min. (20°C)

• The output waveform startup time changes not only according to

the length of the cable, but also according to the load resistance

and the cable type.

• Extending the cable length not only changes the startup time, but

also increases the output residual voltage.

● Connection

Spurious pulses may be generated when power is turned ON and

OFF. Wait at least 0.1 s after turning ON the power to the Encoder

before using the connected device, and stop using the connected

device at least 0.1 s before turning OFF the power to the Encoder.

Also, turn ON the power to the load only after turning ON the power

to the Encoder.

(Unit: mm)

Dimensions

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Encoder

Accessories (Order Separately)

Servo Mounting Bracket

E69-2 (Three brackets in a set.)

Refer to Accessories for details.

WARNING

Precautions for Correct Use

E6C2-CWZ

@@

-0.021

50 dia.

1

1.6

10

5

15

40

(6.59)

(60)

38 dia.

120˚

120˚

dia.

Three, M4

holes; Depth:

7 mm

Origin of Phase Z

5-dia. oil-resistant PVC-insulated shielded cable with 5 conductors

(line driver: 8 conductors)

(Conductor cross section: 0.2 mm

Standard length: 2 m

Couplings

E69-C06B

E69-C68B

E69-C610B

E69-C06M

Flanges

E69-FCA

E69-FCA02